Kawasaki STX-15F service manual Troubleshooting the DFI System

3-26 FUEL SYSTEM (DFI)

Troubleshooting the DFI System

Poor running or no power at high speed

□spark plug loose (tighten it).

□spark plug dirty, broken, or gap maladjusted (remedy it).

□spark plug incorrect (replace it).

□knocking (fuel poor quality or incorrect).

□engine overheating.

□engine oil level too high.

□engine oil viscosity too high.

□other: